Hooker Super Competition Headers - 2.125 in Primary - 3.5 in Collector - Metallic Ceramic - Big Block Chevy - GM A-Body 1968-72 - Pair Wire Cutter toward left front

toward left front

The limit is accurate to within 1% and operates by dropping the spark to individual cylinders then firing that plug on the next cycle to avoid filling the cylinder with fuel

Note: Two Bar Mounts required to mount with intercom

Holley Single-Plane Intake Manifold - Square Bore - Single Plane - Aluminum - Natural - Small Block Chevy 300-261

Air fed into the Top Air is directed both to the top of the head and down over the face

Hooker Super Competition Headers - 2.125 in Primary - 3.5 in Collector - Metallic Ceramic - Big Block Chevy - GM A-Body 1968-72 - Pair Wire Cutter toward left frontHooker Headers Super Comp Header 2265 1HKR Metallic Ceramic Coating Full Length Tube 2 1 8 in. x 36 in. OD Collector Size 3. 5 in. OD Collector Length 10 in. Port Shape Round Long Tube Lengths Long Transition Collectors Monstrous Low Mid Range Torque Keep Top End Horsepower Provides Finest Fit Most Durable Design Available Applications include: Chevelle, El Camino, Sprint, Chevrolet, Gm., 1972, 1971, 1970, 1969, 1968 Vehicle Applications: 1968 1972